nav {
    width: auto;
    height: 30px;
    background-color: #e3e4e5;
}

.box {
    width: 1190px;
    height: 30px;
    position: absolute;
    margin-right: auto;
    margin-left: auto;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #e3e4e5;
}

.box1 {
    float: left;
}
/*city list*/
.cityList{
    width: 322px;
    height: 464px;
    background-color: #fdfcf8;
    border: 1px solid rgba(0,0,0,.3);
    box-shadow: 0 2px 2px rgba(0,0,0,.3);
    position: absolute;
    display: none;
    margin-top: -1px;
}
.box1 a{
    border: 1px solid transparent;
    border-bottom: none;
    padding-right: 4px;
    margin-top: -1px;
    position: relative;
}
.box1 a i {
    color: red;
    font-size: 15px;
    margin-right: 4px;
    margin-left: 2px;
}

.box1:hover a{
    color: red;
    border: 1px solid rgba(0,0,0,.3);
    border-bottom: none;
    background-color: #fdfcf8;
    z-index: 1000;
}
.box1:hover .cityList{
    display: block;
    z-index: 999;
}



a {
    display: inline-block;
    box-sizing: content-box;
    text-decoration: none;
    color: #999;
    font: 12px/2.5 Microsoft YaHei, Heiti SC, tahoma, arial, Hiragino Sans GB, "\5B8B\4F53", sans-serif;
    height: 30px;
}

.box2 {
    width: 850px;
    height: 30px;
    float: right;
}

ul li {
    float: left;
    height: 29px;
    margin-right: 5px;
}
ul li a{
    padding-right: 2px;
    padding-left: 2px;
    border: 1px solid transparent;
    border-bottom: none;
    position: relative;
    z-index: 1000;
}
ul li a:hover{
    color: red;
}
i .box2 {
    color: #999;
}

.iconStyle {
    font-size: 12px;
    color: #999;
    margin-left: 2px;
}
.pipeStyle{
    transform: rotate(90deg);
    color: #999;
    font-size: 13px;
    margin-left: 5px;
}

main{
    width: auto;
    height: 1000px;
}
/* 我的京东CSS start =========================================================*/
.myJd{
    width: 280px;
    height: 230px;
    border: 1px solid rgba(0,0,0,.3);
    box-shadow: 0 2px 2px rgba(0,0,0,.3);
    position: absolute;
    display: none;
    margin-top: -1px;
    z-index: 999;
}
ul li:nth-child(4):hover a{
    color: red;
    background-color: #fdfcf8;
    border: 1px solid rgba(0,0,0,.3);
    border-bottom: none;
}
ul li:nth-child(4):hover .myJd{
    display: block;
}
/*end ============================================================================*/
/*企业采购start ===================================================================*/
.jdcg{
    width: 154px;
    height: 142px;
    border: 1px solid rgba(0,0,0,.3);
    box-shadow: 0 2px 2px rgba(0,0,0,.3);
    position: absolute;
    display: none;
    margin-top: -1px;
    z-index: 999;
}
ul li:nth-child(6):hover a{
    color: red;
    background-color: #fdfcf8;
    border: 1px solid rgba(0,0,0,.3);
    border-bottom: none;
}
ul li:nth-child(6):hover .jdcg{
    display: block;
}
/*       end   ===================================================================*/

/*客户服务start ===================================================================*/
.khfw{
    width: 172px;
    height: 94px;
    border: 1px solid rgba(0,0,0,.3);
    box-shadow: 0 2px 2px rgba(0,0,0,.3);
    position: absolute;
    display: none;
    margin-top: -1px;
    z-index: 999;
}
ul li:nth-child(7):hover a{
    color: red;
    background-color: #fdfcf8;
    border: 1px solid rgba(0,0,0,.3);
    border-bottom: none;
}
ul li:nth-child(7):hover .khfw{
    display: block;
}
/*       end   ===================================================================*/
/*网站导航start ===================================================================*/
.wznav{
    width: 990px;
    height: 229px;
    border: 1px solid rgba(0,0,0,.3);
    box-shadow: 0 2px 2px rgba(0,0,0,.3);
    position: absolute;
    display: none;
    margin-top: -1px;
    z-index: 999;
    right: 100px;
}
ul li:nth-child(8):hover a{
    color: red;
    background-color: #fdfcf8;
    border: 1px solid rgba(0,0,0,.3);
    border-bottom: none;
}
ul li:nth-child(8):hover .wznav{
    display: block;
}
/*       end   ===================================================================*/